baber/WOPTO huggingface dataset:
Patent TW-498454-B (TW)
Title: Manufacture method of interconnect
Inventor: LIOU FU-TAI
IPC: H01L21/3205
Filed: 1999-01-28
Granted: 2002-08-11
Abstract: This invention provides a manufacture method of interconnect using an ion-doped metal layer for the purpose of preparation of interconnect to improve electromigration resistance of metal interconnect. The method to form the ion-doped metal layer includes the use of sputtering method using a sputtering target with pre-mixed ion. Another method to form the ion-doped metal layer includes: firstly, forming an undoped metal layer; forming a material layer to cover the undoped metal layer; and performing a thermal treatment step to make the material in the material layer diffuse into the undoped metal layer and thus form an ion-doped metal layer.
Patent TW-419924-B (TW)
Title: Channel-to-channel skew compensation
Inventor: ANDO YASUHIRO
IPC: H04L12/56
Filed: 1999-02-12
Granted: 2001-01-21
Abstract: A channel-to-channel skew compensation apparatus is provided with N number of frame synchronization circuits (11) for generating frame signals to indicate data position of parallel data on a common time axis for each data transmission channel; a reference timing determination circuit (16) for determining a reference timing based on N frame signals output from the frame synchronization circuit (11); a skewing amount detection section (15) for generating N skewing amount signals according to the reference timing determined by the reference timing determination circuit (16); and a timing compensation section (13) for adjusting output timing of parallel data for each transmission channel according to the skewing amount signal generated by the skewing amount detection section (15).
Patent TW-422687-B (TW)
Title: Suck-in inlet body of electric vacuum
Inventor: YAMAGUCHI ATSUSHI
IPC: A47L9/02
Filed: 1999-03-05
Granted: 2001-02-21
Abstract: The purpose of this invention is to improve the drawback, such as there is no brush installed under the suck-in inlet body and the wooden floor can not be wiped, of the conventionally known suck-in inlet body, in which the motion of turning left or right can be operated freely by the twist of the user's wrist. For the suck-in inlet body of electric vacuum in this invention, the suck-in inlet body, which rotates freely and has the suck-in inlet installed below, and the connection tube of the suck-in route connected with the suck-in inlet stated above is installed. In addition, the wheels and brush, which can extrude in the direction below the suck-in inlet body in accordance with the motion of the connection tube stated above, are installed under the suck-in inlet body stated above. Therefore, the invention not only has the function of wiping wooden floor but also increases the operation ability at the same time.
Patent TW-442638-B (TW)
Title: Refrigerator
Inventor: SARUTA SUSUMU
IPC: F25D11/00
Filed: 1999-03-12
Granted: 2001-06-23
Abstract: The present invention relates to a refrigerator including a display mechanism and an illumination mechanism. The display mechanism is not luminous but displays various data, such as internal temperature setting, internal condition, and operation condition. The illumination mechanism illuminates the display mechanism and has the following characteristics: (1) no special light operation switch is equipped. (2) An illumination control mechanism is equipped to switch the illumination mechanism on or off based on certain conditions.
Patent TW-423131-B (TW)
Title: Wire bond attachment of a integrated circuit package to a heat sink
Inventor: LEIGHTON LARRY C
IPC: H05K1/02
Filed: 1999-04-01
Granted: 2001-02-21
Abstract: A thermally conductive mounting flange of an IC package is placed directly on a heat sink surface between respective sections of single layer PC board attached to the heat sink, such that electrical leads extending from opposing sides of the package are positioned over corresponding conductive areas formed on the surface of the respective adjacent PC board section. The respective package leads are each connected to the corresponding PC board areas by one or more flexible bond wires. In addition to electrically connecting the package leads to the respective PC board sections, the bond wires collectively secure the package to the heat sink in a manner allowing for relative lateral movement between the respective flange and heat sink surfaces in response to thermal stresses.
Patent TW-456127-B (TW)
Title: Encrypting speech coder
Inventor: BERENZWEIG ADAM L
IPC: H04W12/02
Filed: 1999-04-21
Granted: 2001-09-21
Abstract: The present invention is an encrypting speech processor architecture that provides enhanced security without the use of external cryptosync and with minimal speech degradation. This is accomplished by incorporating a block encryptor (34) and a keystream generator (36) (instead of a fixed secret mask encryption scheme, such as those implemented in voice ciphers) for encrypting blocks of encoded speech bits at a transmitter side. The block encryptor (34) employs an invertible cryptographic algorithm and internal cryptosync to convert a first block of encoded speech bits into a first ciphertext block (output 34). The first ciphertext block (output 34) is used to generate a keystream (output 36), which is then used to encrypt a second ciphertext block.
Patent TW-434085-B (TW)
Title: Manufacture of front fork of a bike
Inventor: YE JEN-HUA
IPC: B23P15/00
Filed: 1999-05-12
Granted: 2001-05-16
Abstract: The manufacture of a front fork of a bike is invented. A front fork preform tube is formed by winding composite fibers and then placed in a mold. Three celluloid tubes are tied at the ends and then inserted into the preform tube through the three openings, respectively. The three celluloid tubes are overlapped at the connection of the stem and forks of the preform tube. An integrated front fork is made after the gas blowing, heating and press-forming.
Patent TW-431863-B (TW)
Title: Sweet improving agent and food produced by using the agent
Inventor: SAITO SUSUMU
IPC: A23L27/10
Filed: 1999-05-18
Granted: 2001-05-01
Abstract: This invention provides a sweet improving agents of improving sweetness characteristics, in particular, after tasting. More particularly, the sweet improving agent contains the active ingredient, yeast extract, which, in particular, containing sodium 5-inosinate and/or sodium 5-adenylate, sodium 5-guanylate, sodium 5-uridylate and sodium 5-cytidylate, with each in an amount of 1 to 15% and by the weight of the yeast extract, and 1 to 20% of sodium glutamate. It also includes food items containing the above sweet improving agent.
Patent TW-490505-B (TW)
Title: Enhanced CVD copper adhesion by two-step deposition process
Inventor: NGUYEN TUE
IPC: H01L21/768
Filed: 1999-06-01
Granted: 2002-06-11
Abstract: A method of enhancing copper adhesion to a substrate includes preparing a single-crystal silicon substrate; forming integrated circuit components on active areas of the substrate; metallizing the integrated circuit components, including metallizing a first copper layer by low-rate CVD, and metallizing a second copper layer by high-rate CVD; and finalizing construction of the structure.
Patent TW-552272-B (TW)
Title: Oxetane compounds and oxetane copolymers, and a process for preparing the oxetane
Inventor: SUGIYAMA NAOKI
IPC: C08F216/14
Filed: 1999-06-28
Granted: 2003-09-11
Abstract: This invention provides oxetane compounds represented by general formula (1), which are excellent in radical polymerizability and cationic polymerizability and in compatibility and copolymerizability with other copolymerizable monomers; a process for producing the compounds; and an oxetane copolymer which is excellent in compatibility among the monomer units and has a low water absorption and excellent transparency. [In general formula (1), substituent R1 is hydrogen, alkyl, fluorine, fluoroalkyl, allyl, aryl, furyl, or thienyl; substituents R2, R3, and R4 each independently is hydrogen or C1-6 alkyl; and m and n each is an integer of 1 to 10 (provided that not all of R2, R3, and R4 are hydrogen)].
Patent TW-423243-B (TW)
Title: Digital baseline wander correction circuit
Inventor: RAGHAVEN SREEN A
IPC: H04M1/00
Filed: 1999-07-14
Granted: 2001-02-21
Abstract: In a data communications system, a digitally implemented correction for baseline wander and the receipt of killer packets resulting from coupling transformers in the transmission channel is presented. The baseline wander correction is accomplished in a feedback loop that does not depend on models of the coupling transformers between the transmitter and the transport media and the receiver and the transport media. Additionally, a digital response to killer packets is presented that does not require the use of higher resolution analog-to-digital converters and does not require the use of a lower resolution in the analog-to-digital converter of the receiver. Instead, the reference voltage of the analog-to-digital converter is adjusted for short cables, where killer packets are a problem.
Patent TW-466819-B (TW)
Title: Resonant switching power supplier with zero switching voltage and zero switching current
Inventor: LIOU JR-SHENG
IPC: H02M3/335
Filed: 1999-07-30
Granted: 2001-12-01
Abstract: The present invention is related to a resonant switching power supplier that has zero switching voltage and zero switching current, in which the resonant switching power supplier is capable of working at sine wave and reaching ""zero voltage and zero current"" switch at the same tine. The invented resonant switching power supplier is composed of the followings: a switch circuit module, which has two or four switch circuits and the corresponding switch drive voltage generation circuit; a resonance circuit; a transformer, which is connected to the resonance circuit and is connected to the load of power supplier through the rectified diode and the freewheel inductor capable of storing energy and removing energy; and a feedback control circuit, which is connected between the load of power supplier and the switch drive voltage generation circuit so as to generate a control square wave capable of controlling the drive square wave to function or not function in accordance with the load. The characteristic of this power supplier is that the connected across voltage is varied slowly by discharging through its parasitic capacitance when the switch circuit is switched. The drive square wave generated by the switch drive voltage generation circuit has the specific frequency that can make the phase of drive voltage lead the resonance current in the resonance circuit. The control square wave is synchronous with the drive square wave of switch circuit so as to output the drive square wave in an integer without damage.
Patent TW-I263502-B (TW)
Title: Pharmaceutical preparation for treating ischemic disease of heart or limbs
Inventor: NAGANO TOMOKAZU
IPC: A61K38/18
Filed: 1999-08-05
Granted: 2006-10-11
Abstract: A pharmaceutical preparation for use in the prevention or treatment of ischemic or artery illness, comprises hepatocyte growth factor (HGF) as an active ingredient. Upon comparison with the intravenous administration, the half-life of HGF is long as well as the concentration of the same can be retained within the diseased part, with a reduction of administration dose and less influence toward the unaffected part of the body.
Patent TW-467767-B (TW)
Title: Electroless metal deposition of electronic components in an enclosable vessel
Inventor: VERHAVERBEKE STEVEN
IPC: C23C18/28
Filed: 1999-09-17
Granted: 2001-12-11
Abstract: The present invention provides methods of electrolessly depositing metal onto the surfaces of electronic components using an enclosable single vessel. The methods of the present invention include contacting the electronic components with an activation solution followed by contacting the electronic components with a metal deposition solution. In a preferred embodiment of the present invention, the oxygen levels in the activation solution and metal deposition solution are controlled in a manner for improved processing results. In another preferred embodiment of the present invention, the activation and metal deposition solutions are used one time without reuse.
Patent TW-499549-B (TW)
Title: Liquid pressurizing device
Inventor: MURATSUBAKI RYOJI
IPC: F04B49/08
Filed: 2000-01-20
Granted: 2002-08-21
Abstract: A liquid pressuring device comprises a plunger pump 1, a pressure sensor 23, and a pressure control part 25 which moves plungers 5A, 5B so as to make an actual delivery pressure value reach a predetermined threshold and, after the actual delivery pressure value reaches the threshold, controls the actual delivery pressure value so as to determine an optimum feed rate, and then maintains the optimum feed rate at constant, where in the pressure control part 25 comprises a proportional control element which, after the actual delivery pressure value reaches the threshold, proportionally controls the actual delivery pressure value while the plungers 5A, 5B first reach the forward ends thereof.
Patent TW-496108-B (TW)
Title: Printed circuit board with integral low and high value resistors and method of its manufacture
Inventor: DUNN GREGORY J
IPC: H01C17/06
Filed: 2000-02-15
Granted: 2002-07-21
Abstract: Printed circuit boards with integral high and low value resistors are efficiently produced. The method of their manufacture entails applying a first layer of a low resistance material onto a dielectric substrate in a predetermined thickness and pattern. The pattern defines the electrical lengths and widths of low value resistors, as well as pairs of terminal electrode pads for the high value resistors. A second layer of a high resistance material is applied between and in contact with the top surfaces of the facing ends of each member of the terminal pad pairs. The fixed lengths, widths and thicknesses of the patterned high resistance material determine the values of the high value resistors. Conductive metal terminals are provided at the ends of the low value resistors and at the distal ends of the high value resistor pad pairs to complete the resistors.
Patent TW-419598-B (TW)
Title: Liquid-crystal display having liquid-crystal layer oriented to bend alignment
Inventor: YOSHIKAWA CHIKANORI
IPC: G02B5/30
Filed: 2000-03-09
Granted: 2001-01-21
Abstract: A liquid-crystal display suitable for the optically compensated birefringence (OCB) display mode is used so as to simplify the voltage setting relating to display of each color by setting as follows. A liquid-crystal layer is oriented to bend alignment between a pair of substrates. A phase compensation plate is set for compensating a phase of the liquid-crystal layer outside of each of the substrates. And a retardation between the liquid-crystal and the phase compensation plates is set to a value 1/2 or less of the minimum wavelength of the light relating to display.
Patent TW-451452-B (TW)
Title: Implantation method of electrostatic discharge protection device without additional mask
Inventor: JENG SHIN-LI
IPC: H01L23/60
Filed: 2000-04-20
Granted: 2001-08-21
Abstract: The present invention discloses a method to define the gate contact hole of the transistor in the functional region, and to define the gate and drain contact hole in the ESD protection device, especially for the situation of both transistors having silicide as the gate ohmic contact. Apply ion implantation, and globally apply p-type ion implantation to form p-type ion doped region in the drain area of the transistor in the ESD protection region, so as to enhance the current loading capability of the ESD protection transistor. In addition, n-type ions may also be used to replace p-type ions to be implanted in the drain area of the transistor in ESD protection region, so that punch-through is easier to take place in the ESD protection transistor to thereby reduce the breakdown voltage.
Patent TW-466437-B (TW)
Title: Method of processing multi-key in key inputting device
Inventor: PARK CHAN-KYUNG
IPC: H03M11/20
Filed: 2000-05-19
Granted: 2001-12-01
Abstract: A method of processing a multi-key in a key inputting device such as a multimedia keyboard or the like is disclosed. In the present invention, the scan code value of the multi-key is formed by adopting the code value of the ""windows key"" as a head, then by connecting at least one code value of ""ctrl"", ""alt"" and ""shift"", and then by connecting a next directly selected code value of the user, thereby forming a scan code value correspondingly to the multi-key. The scan code value of a multi-key or a hot key besides the normal key is made not to be overlapped with a normal key or a combination of the normal keys, thereby preventing any collision or overlapping of codes, and ensuring the stability of the key codes.
Patent TW-I274588-B (TW)
Title: Novel topical formulations
Inventor: NIEMIEC SUSAN M
IPC: A61Q7/00
Filed: 2000-09-01
Granted: 2007-03-01
Abstract: This invention relates to a method for enhancing the transmembrane and/or topical penetration of pharmacologically active substances using a certain vesicle delivery system as an enhancing agent, and an optional detergent, as well as the compositions used therein. Various active agents, such as hair growth agents, hair inhibitor agents, anti-acne agents, depilatory agents, anti-aging agents, and depigmentation agents, may be effectively delivered into the skin, hair follicles and sebaceous glands using the compositions of the present invention.
Patent TW-548919-B (TW)
Title: Methods for isolating a network fault
Inventor: ROSEN JOSEPH S
IPC: H04L69/40
Filed: 2000-05-26
Granted: 2003-08-21
Abstract: Techniques are provided for improved fault isolation and fault reduction. A system for use with a data network includes multiple diagnostic units each adapted to communicate with the network including to a network user. A central controller is operatively connected to the diagnostic units, the controller being adapted to communicate with and coordinate operations of the diagnostic units, to instruct the diagnostic units to perform tests adapted to help isolate a network fault, and to analyze test results received from a diagnostic unit to attempt to determine the network fault. Various methods for improving fault isolation and fault reduction are also provided.
Patent TW-595063-B (TW)
Title: System display apparatus and storing medium
Inventor: SHIOTA MAKIKO
IPC: G06T11/20
Filed: 2000-05-31
Granted: 2004-06-21
Abstract: A system display apparatus detects a display scale by which a distribution line system diagram fits in a display range from the relationship between coordinates of four points of a rectangle in which a distribution line system to be displayed falls and the display range of the screen, and displays the distribution line system to be displayed with an adequate size on a display section.
Patent TW-469520-B (TW)
Title: Substrate processing apparatus
Inventor: UEDA ISSEI
IPC: H01L21/027
Filed: 2000-06-01
Granted: 2001-12-21
Abstract: A processing station for performing coating of a resist and heaping up a developing solution is connected to a cassette station into/out of which a wafer cassette is carried. In this processing station, when seen from the cassette station, a first processing unit in which antireflection film forming units and coating units are arranged with two tiers is disposed on the left side, and a second processing unit in which developing units and a peripheral edge aligner are arranged with two tiers is disposed on the right side so as to face the first processing unit. Two wafer transfer means are arranged in an area facing onto the row of each of the processing units. In such a layout, working spaces can be secured in an area between the first and second processing units.
Patent TW-464615-B (TW)
Title: Mechanical oil pressure control apparatus for antilock brake system
Inventor: CHI DONG-IK
IPC: B60T8/26
Filed: 2000-06-14
Granted: 2001-11-21
Abstract: A mechanical oil pressure control apparatus for an antilock brake system including a recessed first body having an oil inlet passage communicating with a master cylinder and an oil outlet passage communicating with a wheel cylinder, a hollow second body threadedly coupled to a front end of the first body, a cylinder member sealably inserted into the first body to define an oil chamber communicating with the oil inlet and outlet passages, a piston slidably fitted in the cylinder member while being subjected to an oil pressure supplied from the master cylinder and exerted in the oil chamber in such a fashion that it slides axially in the oil chamber between a front position where the oil chamber is allowed to communicate with both the oil inlet and outlet passages and a rear position where the communication of the oil chamber with the oil outlet passage is cut off, a compression coil spring received in the second body and adapted to always urge the piston toward the front position against the oil pressure exerted in the oil chamber, and a spring force adjusting bolt threadedly fitted in the second body and adapted to adjust a spring force of the compression coil spring. The spring force is adjusted such that the oil pressure at the point of time established when the piston reaches the rear position substantially corresponds to a brake lock point of the antilock brake system.
Patent TW-488126-B (TW)
Title: Power reception circuits for a device receiving an AC power signal
Inventor: CONNELL LAWRENCE EDWIN
IPC: G06K19/07
Filed: 2000-07-06
Granted: 2002-05-21
Abstract: Power reception circuits employable in portable data devices (e.g., smart cards) to derive power and/or data from an input AC power signal (e.g., an ASK modulated carrier signal). In one embodiment, the power reception circuit comprises a power rectifier (120), a shunt rectifier (142) and a shunting element (132). The power rectifier (120) is adapted to rectify the input power signal, yielding a rectified output waveform. The shunt rectifier (142) is connected in parallel with the power rectifier (120). The shunting element (132) is connected to the shunt rectifier (142) and is operable to regulate an output voltage or current waveform produced at the output of the power rectifier (120). In another embodiment, the power reception circuit includes an analog circuit (610) for recovering data from a modulated carrier signal. A decoupling device (630) isolates the analog circuit (610) from impedance variations of a load. A shunt device (640) diverts undesired current from the load.
Patent TW-I281468-B (TW)
Title: Antibacterials
Inventor: ASCHER GERD
IPC: A61K31/4406
Filed: 2000-07-19
Granted: 2007-05-21
Abstract: A compound of formula, wherein R2 is arylene or heterocyclene; or R and R2 together with the nitrogen atom to which they are attached form non-aromatic heterocyclene; and the other residues have various meanings, useful as pharmaceuticals, e.g. antimicrobials.
Patent TW-461971-B (TW)
Title: Image display apparatus
Inventor: NAGATA TETSUO
IPC: G02B27/01
Filed: 2000-08-14
Granted: 2001-11-01
Abstract: The present invention relates to an image display apparatus, particularly for a head-wearing image display apparatus. The image display apparatus according to the present invention allows the user to observe with both eyes an image shown by an image display element without using the half-mirror. The image display apparatus comprises a optical path dispensing mirror 1 for dispensing an image from the display element 10 to optical paths of right and left eyes respectively, a right eye prism 2R and a left eye prism 2L. In the optical path for right eye, the display light form a display element 3 is reflected by a reflection surface 1R of the optical path dispensing mirror through a first face 21R of the eccentric prism 2R into the prism, fully reflected by a second face 22R, backward reflected by a third face 23R through a fourth face 24R sharing with the second face 22R out of the prism, and then incomes into pupil of the right eye for projecting the enlarged image for the display element 3 on the right eye. The optical path for the left eye is the same as the above optical path for the right eye.